The boy's surname is Du. I hope there is a scene in his name, because his sister's name is Geng and his mother's name is Geng. How to name it?

Du Liangcheng

Because "Cheng" echoes my sister's "Jin", it is called "Jin Cheng"!

Unconventional, easy to read!

May their brother and sister have a bright future.

I don't want to adopt, I just want to help you (_)